El Moustapha Vall

Mediation Adviser

El Moustapha Vall, who holds an Associate’s degree in Law, worked as manager and supervisor of surveys conducted on Mauritanian territory at the National Statistics Office of Mauritania from 1988-2017. He also monitored and supervised surveys for some sub-regional organizations such as OMVS, UNICEF and the World Bank. In 2017, El Moustapha worked for HD as a consultant on a Sahelian youth perceptions study, and then in April 2019, he joined the organisation as Mediation Adviser in Mauritania.


The Centre for Humanitarian Dialogue (HD) is a Swiss-based private diplomacy organisation founded on the principles of humanity, impartiality, neutrality and independence. Our mission is to help prevent, mitigate, and resolve armed conflict through dialogue and mediation.

Read more

Foundation Board

As a Swiss nonprofit Foundation, HD is supervised by a Board, which serves on a voluntary basis. It sets the mission and the general policy of the Foundation and provides overall supervision of the development and implementation of the organisation’s programme and administration, as managed by the Senior Management Team.

Read more


HD’s team has grown from a small group of 6 people in 1999 to more than 300 from over 40 different nationalities today, supervised by a 11 member Senior Management Team. The organisation is made up of individuals driven by meaningful objectives who are dedicated to making a difference through peace and mediation efforts.

Read more

We use cookies to guarantee the best experience and improve the performance of our website.
For more information, please see our Legal Mentions.